MINERAL NITROGEN SUBSTITUTION BY CHICKEN LITTER IN SUCCESSION OAT/CORN

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dc.contributor.authorSantos, Loana Bergamo dos
dc.contributor.authorCastagnara, Deise Dalazen
dc.contributor.authorBulegon, Lucas Guilherme
dc.contributor.authorZoz, Tiago [UNESP]
dc.contributor.authorRabello de Oliveira, Paulo Sergio
dc.contributor.authorGoncalves, Affonso Celso
dc.contributor.authorNeres, Marcela Abbado
dc.contributor.institutionUniv Estadual Oeste Parana
dc.contributor.institutionUniv Fed Pampas
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-03-18T15:56:54Z
dc.date.available2015-03-18T15:56:54Z
dc.date.issued2014-06-01
dc.description.abstractThe constant search for sustainability of production systems have driven research to find alternatives to the problems arising from the intensified use such systems. In this context the present work aimed study the effects of substitution of mineral nitrogen by chicken litter in oat and corn crop in succession and the chemical characteristics of soil. The study was conducted during the period May 2009 to March 2010 in area of Oxisol. The design was of randomized block with four replications. The six treatments were obtained by a combination of different amounts of chicken litter (0, 1500, 3000, 4500, 6000 and 7500 kg ha(-1)) applied 30 days before the sowing of oats combined with the mineral nitrogen applied in coverage in corn (311.1, 257.8, 202.2, 148.9, 95.6, 42.2 kg ha(-1) of urea), for the total supply of 140 kg ha(-1) of nitrogen (N). The application of poultry litter in oat promotes increased the production of dry matter, and content and accumulation of N. The mineral nitrogen substitution by chicken litter increases the yield of corn crop. The use of poultry litter alters the chemical properties of soil, increasing the levels of organic matter, exchangeable Al and acidity potential. However lowers the pH, K, Ca, Mg, sum of bases and base saturation.en
dc.description.affiliationUniv Estadual Oeste Parana, Marechal Candido Rodondo, PR, Brazil
dc.description.affiliationUniv Fed Pampas, Uruguaiana, RS, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr, Botucatu, SP, Brazil
dc.format.extent272-281
dc.identifierhttp://www.seer.ufu.br/index.php/biosciencejournal/article/view/17979/14538
dc.identifier.citationBioscience Journal. Uberlandia: Univ Federal Uberlandia, v. 30, n. 3, p. 272-281, 2014.
dc.identifier.fileWOS000339322000029.pdf
dc.identifier.issn1981-3163
dc.identifier.urihttp://hdl.handle.net/11449/117784
dc.identifier.wosWOS:000339322000029
dc.language.isopor
dc.publisherUniv Federal Uberlandia
dc.relation.ispartofBioscience Journal
dc.relation.ispartofjcr0.404
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectAvena strigosaen
dc.subjectZea maysen
dc.subjectNitrogenen
dc.subjectOrganic matteren
dc.titleMINERAL NITROGEN SUBSTITUTION BY CHICKEN LITTER IN SUCCESSION OAT/CORNen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Uberlandia

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